Slide 11 Text Categorization Slide 2 2 Assigning documents to a fixed set of categories. Applications: –Web pages Recommending Yahoo-like classification –Newsgroup Messages…
Announcements List of 5 source for research paper Homework 5 due Tuesday, October 30 Book Review due Tuesday, October 30 Classification problems and Machine Learning Lecture…
* Text Categorization * Categorization Given: A description of an instance, xX, where X is the instance language or instance space. A fixed set of categories: C={c1, c2,…cn}…
* Text Categorization * Categorization Given: A description of an instance, xX, where X is the instance language or instance space. A fixed set of categories: C={c1, c2,…cn}…
* Text Categorization Slides based on R. Mooney (UT Austin) * Categorization Given: A description of an instance, xX, where X is the instance language or instance space.…
Announcements List of 5 source for research paper Homework 5 due Tuesday, October 30 Book Review due Tuesday, October 30 Classification problems and Machine Learning Lecture…
Text Categorization Categorization Given: A description of an instance, xX, where X is the instance language or instance space. A fixed set of categories: C={c1, c2,…cn}…
Intelligent Information Retrieval Text Categorization CSC 575 Intelligent Information Retrieval 1 3 Learning for Classification A training example is an instance xX, paired…